baber/WOPTO huggingface dataset:
Patent KR-20090113668-A (KR)
Title: Phase change memory device and method for manufacturing the same
Inventor: CHANG HEON YONG
IPC: H01L27/115
Filed: 2008-04-28
Abstract: PURPOSE: A phase change memory device and method for manufacturing the same are provided to reduce the etch loss of the phase changing film by forming a laminate pattern of line type. CONSTITUTION: The phase change film and the laminate pattern(120) of upper electrode are formed on the silicon substrate(100). The bit line(140) is formed in the upper part of the laminate pattern to be connected to the laminate pattern. The phase changing film and the laminate pattern of upper electrode has the length for two cells. The laminate pattern is arranged as a zigzag in the direction vertical to bit line direction. The first upper electrode contact(124), the wiring pattern and the second upper electrode contact(136) are stacked between the laminate pattern and bit line. The first upper electrode contacts are arranged to the central part of the laminate pattern in the bit line direction.
Patent KR-20090115523-A (KR)
Title: Display device
Inventor: KIM JAE HONG
IPC: G02F1/1333
Filed: 2008-05-02
Abstract: PURPOSE: A display device is provided to reduce the number of times a crack is generated when a frame is bent by separating support parts from each other. CONSTITUTION: A frame(100) receives a display panel and comprises a body part(110) and a plurality of support parts(121-124). The body part is arranged at one side of the display panel. The support parts are extended from the body part, are arranged at a side of the display panel and are separated from each other.
Patent KR-20090117195-A (KR)
Title: Method of fabricating silver nanoparticle decorated carbon nanotube nanocomposites
Inventor: HONG SOON HYUNG
IPC: B82B3/00
Filed: 2008-05-09
Abstract: PURPOSE: A method for fabricating silver nanoparticle decorated carbon nanotube nanocomposites is provided to secure high density of uniform silver nanoparticles. CONSTITUTION: A method for fabricating silver nanoparticle decorated carbon nanotube nanocomposites comprises: a first step of dispersing carbon nanotubes in an organic solvent to prepare a carbon nanotube dispersion(S10-S20); a second step of mixing the carbon nanotube dispersion and a silver-ion solution to allow the silver nanoparticles to be adhered to the surface of the carbon nanotubes(S30-S50); and a third step of centrifuging and cleaning the silver nanoparticles decorated carbon nanotubes(S60-S70). The carbon nanotubes are dispersed in the organic solvent with ultrasonic wave.
Patent KR-20090122605-A (KR)
Title: Simultaneous removal of nitrous oxide and nitrogen monoxide by using carbon monoxide as a reductant over precious metal catalysts supported on mixed metal oxides
Inventor: MOON SEUNG HYUN
IPC: B01D53/56
Filed: 2008-05-26
Abstract: PURPOSE: A simultaneous removal method of nitrous oxide and nitrogen monoxide by using carbon monoxide as a reductant is provided to reduce the nitrous oxide and the nitrogen monoxide at a reaction temperature range of the nitrous oxide and the nitrogen monoxide. CONSTITUTION: A simultaneous removal method of nitrous oxide and nitrogen monoxide by using carbon monoxide as a reductant includes a step for reducing the nitrous oxide and the nitrogen monoxide by using carbon monoxide as a reductant to increase an application process range of the nitrous oxide and the nitrogen monoxide. The temperature of the reactant supplied is 200 °C - 500 °C. The mixed metal oxides include one or more among aluminum, zirconium, barium, and cerium. The palladium and rhodium are added in the mixed metal oxides. The simultaneous removal method further includes a step for supplying the carbon monoxide reductant having the concentration over 2 ~ 20 times than the supplying concentration of the nitrous oxide and the nitrogen monoxide.
Patent KR-20090128045-A (KR)
Title: An improved mounting structure and mounting method of blades in a cleaning head for slit die and a cleaning head for slit die having the same
Inventor: SUNG DAL JE
IPC: B08B1/00
Filed: 2008-06-10
Abstract: PURPOSE: A blade mounting structure and method of an improved cleansing head for a slit die, and the cleansing head for the slit die having the same are provided for a blade not to be fixed to a blade cover and the slope base of a blade holder, thereby attaching or separating easily the blade and reducing the replacement time of the blade. CONSTITUTION: Blade holders have slope bases and step portions(389a,389b,389c,391a,391b,391c) on one side. The step portions support blades. Blade covers comprise receiving portions and first and second cover fixing holes. The receiving portions receive detachably the blades. Blade cover fixing members are mounted in order that the blade covers are minutely controlled on the slope bases.
Patent KR-20090129157-A (KR)
Title: Apparatus for inner cutting steel pipe
Inventor: YOUNG SANG NAM
IPC: B23D21/00
Filed: 2008-06-12
Abstract: PURPOSE: An inner cutting apparatus for steel pipes is provided to control the cutting depth and location easily by being supported on more than three spots inside of a steel pipe. CONSTITUTION: A steel pipe inner cutting apparatus comprises a base member(100) located on top of a steel pipe, a lifting device(110) with a wire which is installed in the base member, a body(200) which is inserted into the steel pipe by being suspended on the wire of the lifting device, a plasma torch(300) installed in the body, and a plurality of supporting members(210) which are installed in the body to support the inner surface of the steel pipe.
Patent KR-20090131039-A (KR)
Title: Method for driving pixel and display apparatus for performing the method
Inventor: SHIN BYUNG HYUK
IPC: G09G3/20
Filed: 2008-06-17
Abstract: PURPOSE: A method for driving a pixel and a display device using the same are provided to remove an afterimage in a display panel by converting the conversion image data whose polarity is changed at every frame according to the order of A, A, B, B gamma curves. CONSTITUTION: For an N frame, a first pixel is driven with the first conversion image data of the first polarity converted by an A gamma curve. The N is a natural number. For the (N+1) frame, the first pixel is driven with the second conversion image data of the second polarity opposite to the first polarity converted by the A gamma curve. For the (N+2) frame, the first pixel is driven with the third conversion image data of the first polarity converted by a B gamma curve different from the A gamma curve. For the (N+3) frame, the first pixel is driven with the fourth conversion image data of the second polarity converted by the B gamma curve.
Patent KR-20090131144-A (KR)
Title: Line trans
Inventor: YOON DEUK SANG
IPC: H01F27/24
Filed: 2008-06-17
Abstract: PURPOSE: A line transformer is provided to couple an I-type core with an E-type core, thereby controlling a signal current when necessary. CONSTITUTION: An E-type core(1) comprises a first core unit(10) and a second core unit(20). The first core unit is combined with a bobbin(3). The second core unit covers the first core unit and the bobbin. A groove unit is formed on one side of the second core unit. So that inductance controlling is carried out in the groove unit, an I-type core(2) is coupled to enable gap controlling. A first coil and a second coil are simultaneously wound on the bobbin. The second core unit configures plural nickel sections, so that the nickel sections are overlapped together.
Patent KR-20090132149-A (KR)
Title: Apparatus for determining abnormal terminal and method thereof
Inventor: SON JOUNG PYO
IPC: H04B7/26
Filed: 2008-06-20
Abstract: PURPOSE: An apparatus and a method for determining an abnormal state are provided to identify easily and correctly an abnormally operating terminal. CONSTITUTION: A trespass preventing unit(60) stores abnormal terminal information and abnormal terminal switch information. The abnormal terminal switch information includes information of a switch connected to an abnormal terminal. A special management terminal discriminating unit(70) reads abnormal port information from a router. The special management terminal discriminating unit reads the abnormal terminal information and the abnormal terminal switch information from the trespass preventing unit. The special management terminal discriminating unit determines an abnormal terminal as a special management terminal when the abnormal terminal switch information is included in the abnormal port information.
Patent KR-20090132852-A (KR)
Title: Winding apparstus for paper
Inventor: YEO JUNG SEOK
IPC: B65H16/02
Filed: 2008-06-23
Abstract: PURPOSE: A paper winding device is provided to prevent paper from being cut even if a connector roll feeder suddenly stops. CONSTITUTION: A paper winding device comprises a loosening prevention member(50) with a magnet(51) which is attached facing a rotary plate(31), and a guide plate(52). The end of paper(15) is fixed on the outer surface of the loosening prevention member to roll the paper. The loosening prevention member is attached to the rotary plate by the magnet. The guide plate is fixed to the face of the loosening prevention member where the magnet does not exist, thereby preventing the paper wound on the loosening prevention member.
Patent KR-20100000019-A (KR)
Title: A briquet stove
Inventor: PARK GYE GUN
IPC: F24B13/00
Filed: 2008-06-24
Abstract: PURPOSE: A briquette boiler including a spacer ring interposed between briquettes is provided to remove the burned out briquettes easily and improve heat efficiency. CONSTITUTION: A briquette boiler comprises a boiler body(10), a hot water circulation device(20), and a briquette removal device(30). The boiler body comprises a body(11) in which an insulation layer(11a) is formed, a lid(12a), a support(17) with a stack(15) connected to a blower(16) and a gas exhaust port(14) formed beneath the body, and an ash pan(18) which is installed inside the support. The hot water circulation device comprises a burner(20a) in which briquettes(23) are stacked, and an inlet pipe(21) and a drain pipe(22) through which the water heated in the burner circulates. The briquette removal device is interposed between the burner and the ash pan and supports both lower sides of the briquettes in the burner. A spacer ring(24) is interposed between the briquettes in the burner.
Patent KR-20100001571-A (KR)
Title: Method for manufacturing resonator of rf filter and rf filter having the same
Inventor: JUNG MYOUNG JOON
IPC: H01P1/20
Filed: 2008-06-27
Abstract: PURPOSE: A method for manufacturing a resonator of an RF filter and the RF filter including the resonator are provided to reduce a manufacturing cost of the resonator by forming an external shape of the resonator by cutting a pipe. CONSTITUTION: A pipe is cut with a preset length(402). A cutting length of the pipe is 1/4 of the resonant frequency wavelength of an RF filter. A coupling element is formed for coupling the cut pipe in a lower side of the RF filter(404). The cut pipe is combined in the lower side of the RF filter(406). The coupling element includes a support and at least one wing. The wing is combined in the support. The wing is made of the elastic material.
Patent KR-20100003408-A (KR)
Title: A mehtod for analysis by uv detector of valiolamine
Inventor: KIM CHANG JOON
IPC: G01N33/48
Filed: 2008-07-01
Abstract: PURPOSE: A UV analysis method of valiolamine is provided to maximize detection sensitivity of valiolamine by making valiolamine to phenylisocyanate, and to enable accurate and quick HPLC analysis. CONSTITUTION: A UV analysis method of valiolamine comprises the steps of: deriving valiolamine in a microbial culture medium with a chromophore reagent to increase the detection sensitivity; and analyzing the valiolamine with increased detection sensitivity with a high performance liquid chromatography(HPLC)/UV detector. The microbial culture medium uses at least one of (i) glucose 50 g/L, soybean flour 36 g/L, peptone 5 g/L, CaCO3 4 g/L; (ii) glucose 20 g/L, corn starch 40 g/L, corn steep liquor 20 g/L, corn gluten meal 40 g/L, NH4Cl 5 g/L, NaCl 15 g/L, CaCO3 15 g/L; or (iii) glucose 10 g/L, soluble starch 50 g/L, peptone 15 g/L, corn gluten powder 30 g/L, NaCl 5 g/L, CaCO3 10 g/L.
Patent KR-20100003660-A (KR)
Title: Discount system for providing contents and method for providing purchasing information on the contents
Inventor: JUNG JONG HUN
IPC: G06Q50/10
Filed: 2008-07-01
Abstract: PURPOSE: A discount content providing system and a method for providing purchasing information on contents are provided to supply specific contents at discounted price online. CONSTITUTION: A contents provider(110) offers specific contents at discounted price. A link server(100) decides whether specific bar code information is normal. The link server transmits bar code information and client information. A client terminal(120) receives the specific contents, bar code information and client information.
Patent KR-20100004137-A (KR)
Title: Dustproof mask
Inventor: KIM CHUL KI
IPC: A62B18/02
Filed: 2008-07-03
Abstract: PURPOSE: A dustproof mask is provided, which makes respiration facilitated in wearing and improves deodorization for eliminating bad smell. CONSTITUTION: A dustproof mask comprises a fibrous structure material(A); and nano-fiber web(B) consisting of nano-fibers of which the average diameter is 10~1,500 manometers. The nano-fiber includes deodorizing agent of 0.1~5.0 weight% against nano-fiber. The nano-fiber web is produced in the electric spinning method. The electric spinning method forms nano-fiber by spraying spinning solution to a collector and stacks the nano-fiber web on the collector.
Patent KR-20100004445-A (KR)
Title: Mobile communication terminal for managing personal relationships and operating method thereof
Inventor: PARK JONG HO
IPC: H04B1/40
Filed: 2008-07-04
Abstract: PURPOSE: A mobile communication terminal for managing personal relationship and an operating method thereof are provided to transmit a say-hello text message to a receiver using personal registration information, thereby transmitting a say-hello text message which is made by a lot of efforts. CONSTITUTION: A personal relationship management unit(160) counts the number of receiving or originating each telephone number during predetermined time. The personal relationship management unit extracts at least one telephone number with receiving or originating numbers. The personal relationship management unit generates a personal relationship management list. A say-hello text message transmitting unit(170) originates a say-hello text message from the personal relationship management list.
Patent KR-20090017974-A (KR)
Title: Solder repairing apparatus and method of repairing solder
Inventor: YAMAMOTO KEIICHI
IPC: B23K3/08
Filed: 2008-07-18
Abstract: A soldering quartz apparatus is provided to prevent authentically short circuit of electronic circuit by including demarcation strip having low solder wettability. A soldering quartz apparatus includes stage arranging a surface of a specific site of objects along a reference plane within a specific spot, a heating unit(27) authorizing heat energy to the specific spot on the stage and a demarcation strip(21) having low wettability about the soldering. The heating unit comprises radiation source irradiating energy beam.
Patent KR-20100018137-A (KR)
Title: Device for removing powder on semiconductor equipment exhaust line
Inventor: OH HYUN MYUNG
IPC: H01L21/02
Filed: 2008-08-06
Abstract: PURPOSE: A device for removing powder on a semiconductor equipment exhaust line is provided to reduce the unnecessary preventive maintenance by removing powder of the equipment of semiconductor process exhaust line periodically for a preset time. CONSTITUTION: A coil spring(110) is pivotally inserted in the powder adherence section of an exhaust line(30) inside. A drive motor(130) is connected to a coil spring and transfers the torque. A timer turns on or off the motor so that the coil spring scratches and removes the power stuck on an exhaust line inner wall(31) periodically for a preset time. A controller controls a drive motor and the timer. One end of the coil spring is connected to the drive motor and the other end of the coil spring is an free end.
Patent KR-20100021180-A (KR)
Title: 석재 표면 조면화 장치
Inventor: HONG KI SOO
IPC: B28D1/00
Filed: 2008-08-14
Abstract: 본 발명은 석재의 가공에 있어서, 패널 형태로 가공된 석재의 표면으로 헤드를 타격하여 요철형태의 표면을 가지도록 석재를 가공하는 것을 특징으로 하는 석재 표면 조면화 장치에 관한 것으로서, 본 발명에 대해 대략 설명하면, 컨베이어벨트의 일측에서 상부로 형성된 외부프레임이 연결된 상태에서, 상기 외부프레임의 측면으로는 공압실린더에 연결되어 하부를 타격하는 헤드가 형성된 브라켓이 연결되어 컨베이어벨트 상부로 구비되고, 상기 브라켓으로는 상·하방향으로 형성된 스크류가 연결된 동시에 외부프레임 내부에 좌·우방향으로 형성된 레일을 따라 연결된 삽입프레임에 의해 좌·우방향으로 이동 가능하도록 함으로써, 상기 헤드가 상·하 및 좌·우방향으로 이동하면서 컨베이어벨트를 따라 이동하는 석재의 표면을 강한 압력으로 빠르게 타격하여 석재 표면이 골고루 조면화하는 석재 표면 조면화 장치를 구성함으로써, 물성 및 컬러의 변화가 없고, 내구성이 유지되며, 규칙적인 형태로 석재 표면이 조면화 되어, 고품질의 석재를 대량생산 및 대량가공한다. 
     
     석재, 조면, 공압실린더, 에어컴프레셔
Patent KR-20100022567-A (KR)
Title: Saddle assembly for bicycle
Inventor: YOUN SANG HEE
IPC: B62J1/02
Filed: 2008-08-20
Abstract: PURPOSE: A saddle assembly for a bicycle is provided to prevent the inner side of a rider from contacting with the saddle and to prevent a skin damage and a skin disease caused by a pressure and friction. CONSTITUTION: A saddle assembly for a bicycle comprises: a bed(30) installed on the upper part of a seat post(10); and a saddle(40) which is installed in the bed to support a buttock of rider and in which an axis line is arranged to cross at right angle of the longitudinal direction of the bicycle and an axis line of radial direction is arranged in the longitudinal direction of bicycle. The saddle is hollow inside and includes a tube(50) having an air supply nozzle which injects the air into the saddle. A plurality of protrusion(44) for anti-skid are formed on the exterior of the saddle along a columnar direction.
Patent KR-20100030031-A (KR)
Title: Human skin regenerative powder from alloskin source
Inventor: KIM JIN YOUNG
IPC: A61P17/00
Filed: 2008-09-09
Abstract: PURPOSE: A method for manufacturing skin regenerative powder of human body is provided to reconstruct skin and prevent sclerosis of tissue by removing immune rejection substance. CONSTITUTION: A method for manufacturing skin regenerative powder comprises: a step of removing immune rejection substance from a tissue material; a step of freeze-drying the tissue material; a step of grinding the tissue material and separating by particle size; and a step of filing powder of the separated tissue and sterilizing. The tissue material is selected from human-derived skin, placenta, and amnion, and animal-derived skin, placenta, and amnion.
Patent KR-20100033771-A (KR)
Title: Electric double-layer capacitor
Inventor: HAN SANG JIN
IPC: H01G13/00
Filed: 2008-09-22
Abstract: PURPOSE: An apparatus is provided to prevent damage of a battery element by conveniently combining a rubber cover in a battery element through a holder. CONSTITUTION: A combining device of a rubber cover comprises a holder(140), an air cylinder(120), and a housing. The terminal of a battery element is inserted into the housing through the rubber cover. The holder holds the terminal of the battery element inserted into the housing. The air cylinder lifts the holder. The holder is installed to the upper side of a elevator plate(130) to be rotatable. The elevator plate is connected to the air cylinder. A rotary shaft(132) is installed in the elevator plate in order to rotate the holder.
Patent KR-20100034624-A (KR)
Inventor: JEONG GOO MIN
IPC: H01L21/027
Filed: 2008-09-24
Abstract: 본 발명의 반사형 포토마스크의 선폭 균일도 보정방법은, 투명 기판 위에 반사층, 버퍼막 및 흡수층을 형성하는 단계; 반사층을 선택적으로 노출시키는 흡수층 패턴 및 반사층 패턴을 형성하는 단계; 흡수층 패턴 및 버퍼층 패턴으로 설정된 흡수 영역 및 노출된 반사층으로 설정된 반사 영역을 포함하는 반사형 포토마스크의 선폭 균일도를 측정하는 단계; 선폭 균일도에서 검출된 선폭을 보정하려는 반사 영역에 포커스 이온빔으로 갈륨 이온을 주사하면서 탄소 가스를 공급하여 반사 영역의 반사층 상에 탄소층을 증착하는 단계; 및 광원을 조사하여 탄소층이 증착되지 않은 반사영역의 제1 반사광과 제1 반사광보다 상대적으로 반사율이 감소된 탄소층이 증착된 반사영역의 제2 반사광으로 웨이퍼에 선폭이 보정된 패턴을 형성하는 단계를 포함한다. 
       
     반사형 포토마스크, 탄소층, 반사율
Patent KR-20100035494-A (KR)
Title: Printed circuit board for solid state drive
Inventor: LEE SEON YONG
IPC: H05K1/02
Filed: 2008-09-26
Abstract: PURPOSE: By being efficiently proceed the radiant heat action without the separate apparatus like the cooling pen through the printed circuit board the printed circuit board for the solid state recorder telemetry data drive reduces the whole size of the solid state recorder telemetry data drive. CONSTITUTION: A ground layer(130) is connected to the ground terminal of the semiconductor device mounted on the printed circuit board. A first thermal dissipation pattern(140) is connected to the ground layer. A first internal layer copper bump(150) is connected to the first thermal dissipation pattern. A Vcc layer(170) is connected to the Vcc terminal of the semiconductor device mounted on the printed circuit board. It is contiguous to the Vcc layer and the buffer layer is formed inside the printed circuit board.
Patent KR-20100035906-A (KR)
Inventor: LIM KYOUNG WON
IPC: H04N9/64
Filed: 2008-09-29
Abstract: 본 발명은 입력된 표준 광 색역신호가 디스플레이의 색 재현 범위(color gamut)와 다를 경우 RGB 색공간에서의 간단한 색역 매핑 방법을 통해 색역 매핑(color gamut mapping)을 수행함으로써, 기존의 휘도-색차신호 기반 칼라 공간들 대비 성능의 열화없이 하드웨어적 복잡도를 대폭적으로 줄일 수 있는 RGB 색공간에서의 색역 매핑 장치 및 방법에 관한 것으로, 이를 위하여 입력된 R,G,B 신호 중 적어도 어느 하나가 음수일 경우에 입력된 R,G,B 신호를 반전시킨 후 화이트(white)값을 가산하여 양수화하는 연산처리부와, 입력된 R,G,B 신호의 최대값을 미리 설정된 적어도 하나 이상의 기준값과 상호 비교하여 그 비교 결과에 따라 입력된 신호의 바이패스, 압축 또는 클리핑하는 매핑처리부를 구비한다. 
     
     디스플레이, 색역, 매핑, RGB 색공간, 광 색역신호
Patent KR-20100039544-A (KR)
Title: System and method for servicing personal map information and recording medium thereof
Inventor: PARK JONG KEUN
IPC: G06Q50/10
Filed: 2008-10-08
Abstract: PURPOSE: A personal map information service system, a method thereof, and a recording medium thereof are provided to display information related to locations and routes, experiences, and so on, on a map, thereby effectively providing a user-customized map service. CONSTITUTION: A map production application unit(110) operates a webpage and an application capable of map production. The map production application unit generates map data. The map production application unit inputs texts and contents of a video image format to the map data. A control unit(100) produces a map using the map production application unit. A network interface unit(108) shares map information.
Patent KR-20090039651-A (KR)
Title: System and method for improving bluetooth performance in the presence of a coexistent, non-bluetooth, wireless divice
Inventor: LU GANG
IPC: H04L12/46
Filed: 2008-10-17
Abstract: A system and a method for increasing the performance of Bluetooth in case there is a wireless device and non-bluetooth for increasing the coexistence of Bluetooth are provided to process data throughput by reducing retransmission rate. PTA(Packet Traffic Arbitration) is controlled between a bluetooth device and a first specific- blue tooth device. A blue tooth transaction is initialized from the bluetooth device(201). An advisory packet is transmitted to a second specific- bluetooth device(203). The second non-bluetooth device suppresses the transmission of a message to the first specific- bluetooth device with the reception of the recommendation packet(205).
Patent KR-20100042200-A (KR)
Inventor: CHOI SANG DUK
IPC: E01C23/16
Filed: 2008-10-15
Abstract: PURPOSE: A method for painting a lane of a pavement road is provided to enable a driver to safely drive with improved visibility, and to mix glass beads with first and second raw materials for improved brightness. CONSTITUTION: A method for painting a lane of a pavement road is as follows. Glass beads(30) are added to a first raw material. The first raw material, in which the glass beads are added, and a second raw material are mixed, and are stirred for 2 to 5 minutes using a hand mixer. The mixed materials are spread on the surface of a lane, and are hardened for 3 to 15 minites by chemical reaction.